As Atmospheric CO₂ Levels Rise, Much of the Excess CO₂

question 145

Multiple Choice

As atmospheric CO₂ levels rise, much of the excess CO₂ is absorbed at the ocean surface and enters the ocean ecosystem.What major effect is this absorbed gas having on the oceans?

• A) It is causing ocean temperatures to rise by absorbing heat.
• B) It is causing ocean temperatures to decline by releasing heat.
• C) It is slowing down the ocean's carbon cycle.
• D) It is causing ocean acidity to rise.
• E) It is causing ocean acidity to decline.